The meaning of VIRAL is of, relating to, or caused by a virus. How to use viral in a sentence.

Viral infections are any illness you get from a virus (a small germ that uses your cells to reproduce). Common viral illnesses include colds, the flu, COVID-19, norovirus (“stomach flu”), …

VIRAL definition: 1. caused by a virus: 2. used to describe something that quickly becomes very popular or well…. Learn more.

2023年11月8日 · Viruses cause familiar infections such as the common cold, but they also cause severe illnesses. Learn more about viral infections and their symptoms.

2025年1月1日 · COVID, flu and norovirus on the rise, CDC says. The level of the virus that causes COVID-19 is up in wastewater, too, according to the CDC's National Wastewater …

2024年6月2日 · What’s the difference between a bacterial and viral infection? WebMD explains, and provides information on the causes and treatments for both.

2023年2月17日 · Symptoms of a viral infection include fever, pain, nausea, diarrhea, cough, congestion, shortness of breath, rashes, warts, and many others. The best treatment for most …

2024年9月10日 · Viral infections are a part of life, and we are all at risk to get one at some point in our lives. Some can be as mild as the common cold, while others can be life-threatening. …

2023年4月19日 · Viral pneumonia is an infection of your lungs caused by a virus. The most common cause is the flu, but you can also get viral pneumonia from the common cold and …

pertaining to or involving the spreading of information and opinions about a product or service from person to person, especially on the internet or in emails: viral marketing.